[  753.698257] br0: port 1(veth1) entered blocking state
[  753.698293] br0: port 1(veth1) entered disabled state
[  753.698317] veth1: entered allmulticast mode
[  753.698354] veth1: entered promiscuous mode
[  753.701568] br0: port 2(veth2) entered blocking state
[  753.701618] br0: port 2(veth2) entered disabled state
[  753.701670] veth2: entered allmulticast mode
[  753.701743] veth2: entered promiscuous mode
[  753.704529] br0: port 3(veth4) entered blocking state
[  753.704557] br0: port 3(veth4) entered disabled state
[  753.704578] veth4: entered allmulticast mode
[  753.704616] veth4: entered promiscuous mode
[  753.729335] br0: port 1(veth1) entered blocking state
[  753.729358] br0: port 1(veth1) entered forwarding state
[  753.732030] br0: port 2(veth2) entered blocking state
[  753.732094] br0: port 2(veth2) entered forwarding state
[  753.734832] br0: port 3(veth4) entered blocking state
[  753.734855] br0: port 3(veth4) entered forwarding state
[  766.841816] veth3: entered promiscuous mode
[  767.883525] veth3: left promiscuous mode
[  767.886242] veth3: entered promiscuous mode
[  768.925318] veth3: left promiscuous mode
[  768.931642] br0: port 3(veth4) entered disabled state
[  768.934389] br0: port 2(veth2) entered disabled state
[  768.937111] br0: port 1(veth1) entered disabled state
[  768.939846] veth4: left allmulticast mode
[  768.939870] veth4: left promiscuous mode
[  768.939888] br0: port 3(veth4) entered disabled state
[  768.939977] veth2: left allmulticast mode
[  768.940013] veth2: left promiscuous mode
[  768.940031] br0: port 2(veth2) entered disabled state
[  768.940139] veth1: left allmulticast mode
[  768.940172] veth1: left promiscuous mode
[  768.940191] br0: port 1(veth1) entered disabled state